Params_pre = defaultParamsPre();
Params_pre.usePCA = true;
Params_pre.nPCComponents = 25;

Params_nn = defaultParamsNN();
Params_nn.eg = 0.00002;
Params_nn.display = 1000;

Persons = 2:2:40;
runFR(Params_pre, Params_nn, Persons);
writeNumberErrors(Persons)

%vysledek: 
%  Columns 1 through 11
% 
%   100.0000   99.5000   99.3333   97.0000   99.0000   99.6667   97.7143   96.7500   98.6667   97.7000   98.3636
% 
%   Columns 12 through 20
% 
%    97.3333   96.4615   96.4286   96.6667   96.1250   95.8235   95.8889   96.2632   95.3500
